First, multiple-choice questions (2 points for each small question, * * * 40 points)

The title is123455678 91110213.

answer

Title:141516171819 202122 23 24 25 26.

answer

1. Archaeological sites and objects are the first-hand materials for studying history. Where are the earliest known humans in China? ().

A. Zhoukoudian site in Beijing B. Yuanmouren site in Yunnan

C. Hemudu site in Zhejiang D. Banpo site in Shaanxi

2. Xinhua News: On March 3, 20061day, the ancestor worship ceremony of Xu Bing, the hometown of Chinese culture, was held in Xinzheng, Henan. The "ancestor of mankind" of the Chinese nation is ().

A. Yan Di Huangdi Yao Shun

3. From the history of the rise and fall of Xia and Shang Dynasties, we can get the understanding that the monarch of a country should ().

A. Strengthening national strength B. Diligence and loving the people C. Developing economy D. Attaching importance to military affairs

4. In the Spring and Autumn Period, the first person to gain hegemony was ().

A. Qi Huangong Jin Wengong Chu Zhuangwang Qin Mugong

5. The following are the ancient production tools widely used in the Warring States Period ().

A. Stone tools B. Wooden tools C. Bronze tools D. Iron tools

6. Qin became the most prosperous country at the end of the Warring States period, mainly because of ().

A. Superior natural conditions B. Implementing Shang Yang's political reform

C. Niu Geng got a promotion. Attach importance to the construction of water conservancy projects

7. There are more than 1300 Confucius temples in the world. If you study Confucius' educational thoughts, you can refer to ().

A. Tao Te Ching B. The Analects C. Zhuangzi D. Everything is wrong.

8. "Qin Wang sweeps Liuhe, he looks at him!" In 22/kloc-0 BC, the king of Qin was unified, which was ().

A. 2nd century BC. 3rd century BC

C. 2nd century AD. 3rd century A.D.

9. After the reunification of Qin, the common currency in the national market is ().

A. round square hole copper coins B. knife-shaped coins C. shovel-shaped coins D. ant nose coins

10. What language will be used in the government's proclamation after the reunification of Qin? ( )

A. Oracle Bone Inscriptions B. Dazhuan C. Xiaozhuan D. Jinwen

1 1. The following statement about the Great Wall is incorrect ().

A. This is a famous city for defending Huns. It embodies the wisdom and creativity of the ancient working people.

C. Qin Changcheng starts from Lintao in the east and reaches Liaodong in the west. D it has become a symbol of Chinese national spirit.

12. The battle related to "an armchair strategist" allusion is ().

A. Battle of Changping B. Battle of Julu C. Battle of Chengpu D. Battle of Maling

13. Great unification appeared in the Western Han Dynasty, and the emperor who entered the prosperous age was ().

A. Emperor Gaozu B. Wendi C. Wudi D. Jingdi

14. It is recorded in Hanshu that "the trace of the western regions began" ().

A. Zhang Qian B. Ban Chao C. Wei Qing D. Huo Qubing

15. One of the following combinations is wrong ().

A. Cai Lun-Cai Houzhi B. Zhang Heng-Seismograph

C. Zhang Zhongjing-"Wu Qin Xizhi. Wang Xizhi-"Preface to Lanting "

16. For the following figures, the Historical Records without its content is ().

A. Chen Sheng B. Liu Bang C. Emperor Wu D. Zhuge Liang

17. The objective influence of Emperor Xiaowen's reform in the Northern Wei Dynasty is ().

A.b. Form a North-South confrontation

C.d. promoting north-south reunification

18. Notes on Water Classics is a ().

A. Buddhist scriptures B. Agricultural scientific works

C. Comprehensive geography works D. History books

19. In memory of Zu Chongzhi, there is a crater named "Zu Chongzhi Mountain" on the moon, and his most outstanding achievement is ().

A, first calculate the value of pi to the seventh place after the decimal point; b, manufacture the seismograph.

C. Write down China's first agricultural work D. Circumcision

20. A travel agency organized a visit to Yungang Grottoes. You can introduce () as a tour guide.

A. A large number of Buddha statues reflect the admiration of the rulers of the Western Jin Dynasty for Buddhism.

B. A large number of statues reflect the changes of social life in the Northern Wei Dynasty.

It embodies the style of plastic arts in Qin and Han Dynasties.

It represents the highest peak of China's calligraphy art.

Second, the problem of map reading (2 1 and 22 questions 3 points, 23 and 24 questions 6 points, *** 18 points)

2 1. The picture on the right is a schematic diagram of ancient China society.

Please fill in the missing information. (3 points)

A

B

C

22. Chinese civilization has a long history, and historical relics can help us understand the splendid ancient civilization. Write down their names. (3 points)

23. A class has a quiz about history knowledge. Please find out their introductions and write their names for the pictures of the people below. (Fill in the correct option letters on the horizontal line) (6 points)

A. The founder of the Confucian School in the Spring and Autumn Period advocated the rule of virtue politically.

B at the end of the eastern Han dynasty, a medical scientist developed the general anesthetic "mafeisan".

C at the end of the eastern Han dynasty, a famous politician and writer once unified the middle and lower reaches of the yellow river.

Figure 1 Figure 2 Figure 3

Figure 1 is Figure 2 or Figure 3.

24. Judge and correct the wrong questions (tick the correct questions in brackets, cross the wrong questions and correct them) (6 points)

(1) China has a history of textual research, which began in the Xia Dynasty, when there was Oracle Bone Inscriptions.

(2) Dujiangyan built by Li Bing and his son during the Warring States Period still plays an important role.

(3) It was a measure for Qin Shihuang to strengthen centralization to "oust a hundred schools of thought and respect Confucianism alone".

(4) The appearance of "Nine Chapters Arithmetic" marked the formation of a mathematical system centered on calculation in ancient China.

Correction:

Iii. Material analysis questions (25 questions 16, 26 questions 12, ***28)

25. Read the following materials

Material 1: "Qin Wang sweeps Liuhe, he looks at him! Swing the sword and set the clouds, and the princes will come to the West. "

-Li Bai

Material 2: "One person's difficulty, the seven halls are dead, which is the laughter of the world. Why? "

-Jia Yi's Qin Lun

Please answer:

(1) Who is the "King of Qin" in the material 1? (2 points) What achievements have been made? (4 points)

(2) Who is the "lady" in Material 2? (2 points) Can you answer the question "The Seven Temples are dead, hands are powerless, and people laugh at the world"? ? (6 points)

(3) What influence did the rise and fall of the Qin Dynasty have on the future development of history? Please give an example. (2 points)

26. Read the picture and answer the relevant questions.

(1) Which countries are A, B and C in the diagram? Who established them respectively? (6 points)

(2) Which of the three countries is the strongest? (2 points)

(3) Write the names of the battles on the battlefields D and E respectively. (4 points)

(4) Where is F today, and what was its name at that time? (2 points)

Four, short answer questions (14 points)

27. There were frequent trade and cultural exchanges between ancient China and the world. Please read the pictures below and explore the distant history.

(1) The route shown by the arrow in the figure is "_ _ _ _ _ _" in ancient China. The starting point of this route is _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ (5 points)

(2) This route was first opened in _ _ _ (Dynasty), and the person who contributed the most to the opening of this route was _ _ _ _. (4 points)

(3) In 60 BC, in order to govern the northwest of China, the Western Han government set up an institution of _ _ _ _. (2 points)

(4) After the opening of this road, it will become a bridge for economic and cultural exchanges between the East and the West. Do you know what advanced technologies China introduced to the West at that time? Think about it, what role has economic and cultural exchanges played in today's historical development? (3 points)

Reference answer

First, multiple-choice questions (2 points for each small question, * * * 40 points)

The title is123455678 91110213.

Answer BBB BBB BBB BBB BCC

Title141516171819 20

Answer A C D A C A B

Second, the problem of map reading (2 1 and 22 questions 3 points, 23 and 24 questions 6 points, *** 18 points)

2 1.a abdication system, b in, c in.

22. Four Sheep Fang Zun, Si Muwu Copper Fang Ding, Terracotta Warriors and Horses of Qin Shihuang Mausoleum.

23. Figure 1: Cao Cao C; Figure 2: Confucius A; Figure 3: Hua Tuo B.

24.( 1) ×, change Xia Dynasty to Shang Dynasty; (2)√; (3)×, change Qin Shihuang to Emperor Wu of the Han Dynasty; (4)√

Three. Material analysis (question 25 16, question 26 12, ***28).

25.( 1) Qin Shihuang (or Ying Zheng). (2 points) In 22 1 year BC, Qin Shihuang established the first unified multi-ethnic centralized country in the history of China. The Qin Dynasty practiced the county system, unifying writing, currency and weights and measures. (4 points)

(2) Bobby Chen. (2 points) The rule of the Qin Dynasty was very cruel. Farmers have a heavy burden of corvee and military service, and the criminal law is harsh; Qin Ershi's rule was even more cruel. This led to the Guangwu Chen Sheng Uprising, which was echoed by the people of the whole country. The peasant war at the end of Qin dynasty overthrew the rule of Qin dynasty. (6 points)

(3) The measures of unifying the whole country, centralization, county system, economy and culture established by the Qin Dynasty had a far-reaching impact on the development of feudal society in China. Although the Qin Dynasty was short-lived, the lessons of its rise and fall were also accepted by the rulers in the early Han Dynasty. (This question is an open-ended answer, just give an example) (2 points)

26.( 1) A Guo Wei, Cao Pi; B Shu, Liu Bei; Wu and Sun Quan. (6 points)

② Wei. (2 points)

(3) The Battle of Guandu and Battle of Red Cliffs. (4 points)

(4) Taiwan Province Province and Yizhou. (2 points)

Four, short answer questions (14 points)

27.( 1) Silk Road, Chang 'an, Shaanxi Xi, Daqin (or ancient Rome). (5 points)

(2) the Western Han Dynasty, Zhang Qian. (4 points)

(3) Protect all the western regions. (2 points)

(4) China's silk products and technologies, such as iron smelting, sinking and papermaking, were introduced to the west one after another, while western fur, blood horses, melons and fruits, Buddhism, magic, music, dance and sculpture were also introduced to the East one after another. Function: People from different regions learn from each other, which enriches people's economic and cultural life and is conducive to the development of local civilization and social progress. (Other meanings are similar or reasonable) (3 points)

Seventh grade biology first volume examination questions

First, multiple choice questions

1, the energy converter in animal cells is: B.

A, chloroplast b, mitochondria c, cell membrane d and nucleus

2, melon or tomato, will flow out a lot of juice, these juices mainly come from cells (D).

A cytoplasm b nucleus c cell wall d vacuole

3, the "portal" of plant transpiration water loss and the "window" of gas exchange is (D)

A, epidermis b, mesophyll c, vein d, stomata

4. The physiological activity of a big tree in the campus in the early summer sunshine is (B)

A, photosynthesis and respiration B, photosynthesis, respiration and transpiration

C, photosynthesis and transpiration D, respiration and transpiration

5. In the experiment of plants making organic matter under light, the purpose of putting silver-edged geranium in the dark for 24 hours is B.

A. let organic matter accumulate. B. let the organic matter be transported away for consumption.

C. carrying out photosynthesis to synthesize organic matter D. preventing plants from producing carbon dioxide.

6. There is a food chain of "algae → shrimp → small fish → big fish" in the water. If the water is polluted by DDT, the DDT content in the following organisms is the highest (D).

A. algae B. shrimp C. small fish D. big fish

7, the relationship between the owl and the mouse belongs to (C)

A, competitive relationship B, cooperative relationship C, predator-prey relationship D, parasitic relationship

8, the following, can't be called an ecosystem is [a]:

A. all living things in the farmland; B. a small fish tank with goldfish and aquatic plants;

C. a river; A botanical garden.

9, the following four, the correct representation of the food chain is [b]:

A. sunshine → grass → cattle → tiger; B. grass → rabbit → eagle;

C. eagle → snake → frog → worm; D. sunshine → corn → mouse.

10, in an ecosystem, "mushroom" usually belongs to [c]:

A. Producer; B. consumers; Decomposer; D. abiotic components.

1 1, it can be seen from "the wolf eats the sheep and the sheep eats the grass" that the organic matter in the wolf finally comes from [c]:

A. sunlight; B. sheep; C. grass; Water.

* 12. The order of plant cell division is (b).

① Cytoplasm is divided into two parts, each part contains a nucleus; ② The nucleus is divided into two parts and becomes the center of cytoplasm between the two nuclei; ③ New cell membrane formation.

(4) generating new cell walls.

A.①②③④b .②③④c .①②④③d .④②①③

* 13. The chromosome number of maize cells is 20. After two cell divisions, the chromosome number of newly formed maize cells is (a).

A.20 Article B.40 Article C.80 Article D.5

14, cells produce new cells through division, and the cell that can divide forever is (D)

A muscle cell b nerve cell c oral epithelial cell d cancer cell

* 15, the experiment of making starch from green leaves under light proves (a)

A One of the conditions of photosynthesis is light, and the product is starch.

B. photosynthesis needs light and releases oxygen.

The product of photosynthesis is starch, and the raw material is carbon dioxide.

D. photosynthesis can be carried out with or without light.

* 16. The following description of genes is wrong (D).

A. it is located on DNA. It mainly exists in the nucleus.

C. contains specific genetic information D. all living things have the same gene.

17. The picture on the right is an experimental device to study the temperature change of seeds during germination at 25℃: take two thermos bottles, a bottle of germinated pea seeds and b bottle of cooked pea seeds cooled to 25℃, and both bottles are stuffed with cotton balls wrapped with thermometers. After a few hours can correctly represent the thermometer reading is (D)

* 18. After organic matter is decomposed by respiration, the substance produced is (D).

A. Inorganic salts and water B. Water and starch

C. Oxygen and starch D. Carbon dioxide and water

19. Wood gives off a lot of heat when it burns. You can boil water to cook. The energy stored in wood is: B.

A. solar energy; B. Photosynthesis converts light energy into energy stored in organic matter;

C. light energy of electric lamps; D. the energy released when breathing decomposes organic matter.

20. The temperature difference between day and night in Xinjiang is large, and melons and fruits are particularly sweet. This is because (b)

A. Photosynthesis is vigorous during the day and respiration is strong at night.

B. photosynthesis is strong during the day and respiration is weak at night.

C. photosynthesis is weak during the day and respiration is weak at night.

D. photosynthesis is weak during the day and respiration is strong at night.

* 2 1. The oxygen in the atmosphere mainly comes from plants (A).

A. Photosynthesis B. Breathing C. Transpiration D. Absorption

* 22. The following statement does not belong to the meaning of photosynthesis to nature (B).

A. making organic matter B. raising air temperature

C. maintain carbon-oxygen balance D. provide available energy for living things.

* 23. The following statement about the significance of plant transpiration is wrong (C).

A. promoting root system to absorb water from soil

B, heat dissipation, reduce the temperature of plants.

C. Raise the atmospheric temperature and adjust the climate

D, promote the transportation of water and inorganic salts in plants.

* 24. The process of transpiration is (D).

(1) A small part of the water in the root is converted into steam; (3) it is emitted into the air through air holes; (4) Most of them are converted into steam; (5) transport to the blade through the conduit.

A.①②③④ B.②③④⑤ c.①⑤②③ D.①⑤④③

25, earthworm can live in a dark and humid environment, at the same time, it can loosen the soil and decompose organic matter to increase soil fertility, which shows that (D)

A.b. Environmental adaptive organisms and influencing organisms

C. Biological impact on the environment D. Biological adaptation and environmental impact

26, plant cells can convert solar energy into chemical energy structure is (C)

A. cytoplasm b mitochondria c chloroplast d nucleus

27. When transplanting plants, people often remove a few leaves in order to (b).

A. Easy to operate B. Reduce transpiration

C. reducing photosynthesis

28, if there is enough light during the day, the following conditions are most conducive to increase crop yield (D).

A. 30℃ day and night. B. during the day 15℃, at night 30℃.

C. Day and night 15℃. D. 30℃ during the day and 15℃ at night.

29, which of the following is due to the destruction of the food chain caused by rice production (C)

A. Persistent drought B. Improper use of pesticides

C. killing frogs in large numbers makes pests multiply. D. Hazards of acid rain

30, citrus is not suitable for planting in the north, pear trees can't survive in the tropics, which shows that the life span of living things is affected (A)

A. temperature, air, soil and sunlight

fill (up) a vacancy

1, the picture below shows the chromosome changes during the root tip cell division of onion. Answer the questions according to the picture:

(1) Write the name of the structure represented by the following labels:

① ________________;

② __________________。

(2) Please explain the changes of ② quantity in cells before and after division. ___________________,

The significance of this to cell life is _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _.

Answer: (1) nuclear chromosome

(2) Identity ensures that the genetic material contained in the new cell and the original cell is the same. 2, please according to the knowledge of photosynthesis, respiration and carbon-oxygen balance in the biosphere.

a

optical energy

A+ water B+ oxygen A+ water+energy

chloroplast

b

(1)a and B represent the physiological activities of plants: A is _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

(2)A and B stand for two substances respectively: A is _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

(3) The significance of A's function: It not only provides _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _.

(4) The meaning of B is to decompose various elements of _ _ _ _ _ _ _ _ _ _ _ _

Answer: (1) Photosynthetic respiration

(2) Organic carbon dioxide

(3) Organic oxygen, carbon dioxide and carbon oxygen

(4) Organic matter energy

3. The picture on the right is a schematic diagram of plant cell structure. Answer the questions according to the pictures: (***9 points)

(1) When we cut fresh oranges with a knife, yellow juice will be produced.

Mainly from the structure [] _ _ _ _ _ _ in the figure.

(2) can convert light energy into chemical energy is [] _ _ _ _ _ _ _ _ _ _; Be able to put

The waste generated in the unit is discharged to the outside of the unit [] _ _ _ _ _ _.

(3) The control center of the cell is located in [] _ _ _ _ _ _ _ _ _ _ _ _ _,

The chromosomes in it are composed of _ _ _ _ _ _ _ _ and _ _ _ _ _ _ _ _

All these substances belong to _ _ _ _ _ _ _ (organic or inorganic).

(4) Compared with plant cells, animal cells have no three structures numbered [], [] and A in the figure.

Answer: (1) [e] vacuole (0.5 points per grid).

(2)[ C] chloroplast; B. cell membrane.

(3) [D] Nucleus (0.5 points per cell), DNA, protein, organic matter.

(4)[ C] [E] (put the letters in brackets)

4. The picture below shows the breeding process of Dolly the cloned sheep. Answer the questions according to the pictures.

(1) "Dolly" has three mothers, and mother A gave it _ _ _ _ _ _ _; Mom B gave it _ _ _ _ _ _ _; Mom C gave it to _ _ _ _ _ _ _.

(2) Dolly is most like sheep B. This fact shows that _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _.

3) Do you think Dolly is a ram or a ewe? Try to explain why.

_________________________________________________

Answer: (1) The nuclear reproduction environment of enucleated eggs (uterus)

(2) Genetic material exists in the nucleus.

(3) The sex of ewe is also determined by genetic material, and ewe provides the nucleus.

* Three questions to ask

1, leek and leek yellow are the same plant, leek grows in the open air and its leaves are green; Leek grows in shade and its leaves are yellow. The part of green onions buried in the soil is white, and the exposed part is green. Relevant scientific research has confirmed that there is no chlorophyll in yellow and white leaves. Do you have any questions to discuss after reading this passage?

(1), asking questions: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

(2) Make a hypothesis: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

(3) Make a plan: put two garlic with the same size into a plate filled with clear water, and group A will be cultivated in _ _ _ _ _ _ _ _ _ _.

(4) Prediction of experimental results: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

Answer: 1. Is the formation of chlorophyll related to light?

2. The formation of chlorophyll is related to light.

3, there is light blocking

4. Garlic leaves cultured in light are green, while garlic leaves cultured in shade are yellow and white.

2. Students from a biology interest group did the experiment of "Exploring the environmental conditions of corn seed germination": put the same amount of cotton in four beakers A, B, C and D, then put the same amount of corn seeds on them and cultivate them under different conditions. After a few days, the germination was recorded as follows. Please answer the following questions according to the form: (13 points)

Experimental results of the environment in which the equipment seeds are located

A piece of dry cotton, put in a cabinet at 25℃, will not germinate.

Wet cotton, seeds germinate in a cabinet at 25℃

C wet cotton, placed in the freezer (4℃) of the refrigerator, the seeds will not germinate.

Chopped cotton and seeds are completely immersed in water, and the seeds will not germinate in a cabinet at 25℃

(1) According to this experiment, it is environmental conditions that affect seed germination. (3 points)

(2) Device B plays a role in this experiment; In order to prove that "temperature is the environmental condition that affects seed germination", the optional devices are and. (3 points)

(3) When transplanting corn seedlings, you should bring clods. What is this for? . ( 1)

(4) In order to ensure the survival rate, it is often transplanted on cloudy days or in the evening. Why? . ( 1)

(5) When breaking the ear of corn, it is often found that the ear of corn is short of grains, because the method can be avoided.

Answer: (1) Compared with B and C, a certain amount of water, sufficient air and suitable temperature.

(2) Put the same amount of wet cotton into the same two beakers respectively, and then put the same amount of corn seeds, with one beaker under the illumination of 25℃ and the other beaker under the dark environment of 25℃.

(3) Protect the root hairs in mature areas

(4) artificial pollination due to insufficient pollination

(5) Reasonable close planting